I came real close to buying the Stand-Aer. The thing is much larger in person compared to the pictures. It's small enough to fit through gates, but moves fast enough to do 1/2 acres. The only couple downfalls is 1) the price....$6700 and 2) it's a new product. I searched, but never found anyone who owned one. If I was doing 100+ aerations, like some people, I might have put more consideration buying one.